Door knob sanitizer



FIG. 1 shows a front, left, and top perspective view of a door knob sanitizer in accordance with the present invention, wherein the door knob sanitizer is shown attached to a door and surrounding a door knob of the door;

FIG. 2 shows a front, left, and top perspective view of the door knob sanitizer of FIG. 1;

FIG. 3 shows a front elevational view of the door knob sanitizer of FIG. 1;

FIG. 4 shows a rear elevational view of the door knob sanitizer of FIG. 1;

FIG. 5 shows a left side elevational view of the door knob sanitizer of FIG. 1;

FIG. 6 shows a right side elevational view of the door knob sanitizer of FIG. 1;

FIG. 7 shows a top plan view of the door knob sanitizer of FIG. 1; and,

FIG. 8 shows a bottom plan view of the door knob sanitizer of FIG. 1.

The broken line showing of a door handle, door, and wall portion is included for the purpose of illustrating environmental structure only and forms no part of the claimed design. 

CLAIM I claim the ornamental design for the door knob sanitizer, as shown and described. 